Wrench.



PATENTED MAR. 17, 1908.

G. W. MASON.

WRENCH.

APPLICATION FILED JULY 25, 1906.

I I k w m m SL EFFEQEQ A niicziticn fih'd July 25, 13309.

a Z whom my conta n." nil. I, {Shanon W. M Asox, :1 misc! States, rcsiding at .iiy of Mr-rcer :1 ml Stair of certain 19 2 it know .nveu ted and 'usoful unpror: do declare the ioi and exact d as will. shah a 11d to :41 in mo device, of tho cor Ullillll'iihfll bed horoin- In the riccomp riy qg iilrmvi s, Figure l is oloint is v if improi d wrei rh, {he

l l lliftfiii and arm god in nation. :2 is r n u! i. ti iown in sscion he lino y. 1 of P1 l. o is a i 11 of the wrench, the ion being taken on the l'no :s, or, of Fig. 1. 35 "i put my inveniion into practice and provido a quick-acting Wrench, I -o a bar 1, of suits bln length M'Hl innit-- 1d at one end thereof form nhead or jaw the some hsing fixed and nrmru d at righhhhgles to tho bar .l. This bar LS provided long a, pos on of its length with a ratchet of I ijociing ports 3, and poriion of M16 and opposite to the head formed into 21 handle.

(Egon/hing along ad 5, con

millli); Li pan of :BUUON being l igr.

PIT)

rial Pl is a moving oi room n solid pious sion 13 to [aid is loosely connorted to a supplomenhil head 12, copsbls 1mg; mover along the length of the bar 1, held fitted with a means fit neatly nooni',

p wrew bsing forinon with a thumb-nut 9, I

Specification of Letters Patent.

zqn improved F d a romprisrs a bin.

Patented March 1'1, 1908.

Serial No. 827.639.

for locking said supplemental head and bar' rigidly zit .aillOIlS points. The conun'tionbetween Ll eso two heads and 12, comprises the above-momionod screw which is 60 formed with E1 reduced grooved Unll 10,

oi' the rock.

'5 i r h l rnnirl in! ono end with n a howl lb Alli? it third wiib a, largr: header." 5811? .17 in i oih-z-r, which nrrongmmrnt will writ of tho Slillli. jirroogmi i Link bar so is n spiral spri is, whim to to hoop said bar ongogiod will: 1hr mtrbvi, the said spring being oi'riingrd in av reruns and coniiW as will be sewn by rvfnrvnrc Lo Fig. 3 oi tho drawings. This spiral spring "it? engages :1 lug carried by tho hmif) as is more pnrticuhn'ly show) in Fig. 3.

The opurnlion of the above described WIGIKh is as follows. The projorting T hmul and srrow hood l? is token betwven the thumb and fore linger and pressed downward to roo the lock bar 15 from the ratchet 3, and when hold in this position the moving hands 5 and 12 may 1w l'rovly' moved along tho length of tho hmin either direotion, mid when the two jiin's ai'o approxinmtvly sized to (o1rvs{'io11d with tho nut to bo opor Mod upon iiw loch our 15 rolczismi to enter Lin ndjuvmit, spo jo of sold roichvi 'lhb'loo ihnnib not 9 is now opvrzilod to move the: jaw {3 in rlosi rvhition with the nut opornrod upon lln' ing thus dosoribpd my Invention, wind; I rhiini, and desire to 5961111 by Lvitors Pzn- 1051 out,

In combination, :1 lmr haying n sinilionzinv jim, trc-zh formed on said bar, 11 hr-od movnblron the bar, t supplemental lltilil [nor-- able on tho bur, moons for moving, tho first 11o nnined lnnd indopondont'ly of the supple; mental hood, said supplpmvnml hood hon--- 'ing a transverse opening, a bar extending the bar is in applied position, a spiral spring through the transverse opening adapted to engaging the lug of the bar, and a closure extend between the teeth of, the bar, said for the second opening, said spiral springconsecond named bar having a cross head on tacting with said closure.

5 one end, a screw head removably engaging In testimony whereof, I afiiX my signa- 15 the opposite end, a lug on the bar interture, in presence of two Witnesses.

mediate its ends, Sai supplemental head GEORGE W. MASON; having an opening communicating with the Witnesses: transverse opening, said second opening be- WM. G. WALTER,

11o ing positioned above the log of the bar when l THOMAS E. REDDY. 

